Montevideo to Carolina: time difference
Carolina is 1 h behind Montevideo. Live clocks for both, the working hours they share, and how each one sits against your own time.
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Montevideo 04:03 4:03 AM Carolina 03:03 3:03 AM You –:–
04:03 4:03 AM
Uruguay Standard Time · UTC-3
☀️ 06:10 · 🌙 18:55
03:03 3:03 AM
Atlantic Standard Time · UTC-4
☀️ 06:17 · 🌙 18:06
·
−1 h
Carolina is 1 h behind Montevideo.
When you, Montevideo and Carolina are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇺🇾 Montevideo
0 12 AM 1 1 AM 2 2 AM 3 3 AM 4 4 AM 5 5 AM 6 6 AM 7 7 AM 8 8 AM 9 9 AM 10 10 AM 11 11 AM 12 12 PM 13 1 PM 14 2 PM 15 3 PM 16 4 PM 17 5 PM 18 6 PM 19 7 PM 20 8 PM 21 9 PM 22 10 PM 23 11 PM
🇵🇷 Carolina
23 11 PM 0 12 AM 1 1 AM 2 2 AM 3 3 AM 4 4 AM 5 5 AM 6 6 AM 7 7 AM 8 8 AM 9 9 AM 10 10 AM 11 11 AM 12 12 PM 13 1 PM 14 2 PM 15 3 PM 16 4 PM 17 5 PM 18 6 PM 19 7 PM 20 8 PM 21 9 PM 22 10 PM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇺🇾 Montevideo | 🇵🇷 Carolina |
|---|---|---|
| Local time | 04:03 | 03:03 |
| Local date | Saturday, October 10, 2026 | Saturday, October 10, 2026 |
| Time zone | Uruguay Standard Time | Atlantic Standard Time |
| UTC offset | UTC-3 | UTC-4 |
| Offset from Montevideo | — | −1 h |
| IANA zone | America/Montevideo | America/Puerto Rico |
| Daylight saving | Not observed | Not observed |
| Sunrise | 06:10 | 06:17 |
| Sunset | 18:55 | 18:06 |
| Daylight | 12 h 45 min | 11 h 49 min |
| People on this clock | 1,319,108 | 138,304 |
Compare Montevideo with another city
More comparisons with Montevideo: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Montevideo and Carolina: common questions
How far behind Montevideo is Carolina?
Carolina is 1 hour behind Montevideo: UTC−4 against UTC−3.
What time is it in Carolina at the start of the working day in Montevideo?
The working day in Montevideo starts at 9:00 AM; in Carolina it is 8:00 AM at that moment.
What time is it in Carolina at the end of the working day in Montevideo?
The working day in Montevideo ends at 6:00 PM; in Carolina it is 5:00 PM at that moment.
Is there a time when both Montevideo and Carolina are at work?
Yes: from 10:00 AM to 6:00 PM in Montevideo (9:00 AM to 5:00 PM in Carolina), the working days (9:00 AM–6:00 PM) overlap.
Until what time in Montevideo is it still yesterday in Carolina?
Before 1:00 AM in Montevideo, the date in Carolina has not changed yet. From 11:00 PM in Carolina, it is already the next day in Montevideo.
Does the time gap between Montevideo and Carolina change during the year?
No, the clocks change neither in Montevideo nor in Carolina, so the gap is 1 hour all year round.
